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SIC honeycomb

It’s a porous industrial ceramic with good performance and many advantages. It is widely used as a carrier for automobile exhaust purification catalysts and high-temperature combustion heat storage bodies. It can remove HC, CO, and NO in exhaust gas. Such harmful components are discharged as components, which are widely used in diesel vehicles, city buses, heavy trucks, mine operation vehicles and forklifts, and are currently the choice of filtration and catalyst carriers for diesel engine exhaust purification systems. It can also be used as filter materials, separation materials, heat insulation materials, noise absorption, chemical fillers, bioceramics, chemical sensors, etc.

 

Advantages :

SIC honeycom not only has excellent normal temperature mechanical properties, such as excellent oxidation resistance, good corrosion resistance, high bending strength and low friction coefficient, but also high temperature mechanical properties are better among known ceramic materials. The high temperature strength of hot pressing sintering, pressureless sintering, and hot isostatic pressing sintered materials can be maintained up to 1600°C-1700°C, which is a high-temperature strength material among ceramic materials.

 

Parameters:

Item

Unit


Sic content

%

70-80

Inner Wall Thickness

mm

0.5-3mm

Porosity

%

65-70

Compressive strength(横向)

MPa

2.3

Compressive strength(垂直)

MPa

10-18

热导系数

W/mk

14

 比热容

J/kg.k

900-1150

Bulk density

KG/m³

700-800

软化温度

1700

 

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